The energy-saving controller for radiators controls the room temperature based on time. Setting range 5°C to 30°C. Switching differential: 0.5 K. Operation with batteries 2 x 1.5 V AA, LR 6 (batteries included), battery lifespan: approx. three years. Adapter M 30 x 1.5 for “H” and “D” must be ordered separately.
|1 8250 10||Electronic thermostatic head ETK (without radio receiver)|